Switch to new download format and rebuild with libdeflate

pkg.info

@@ -1,10 +1,27 @@
 name: libtiff
 description: Library for reading and writing TIFF image files
 version: 4.7.1
+revision: 2
 url: http://www.simplesystems.org/libtiff/
 license: custom
 architecture: any
-depends: ["gcc-libs", "glibc", "libjpeg-turbo", "xz-utils", "zlib", "zstd"]
-optional_depends: ["freeglut"]
-make_depends: ["freeglut", "cmake", "mesa"]
 type: source
+depends:
+  - gcc-libs
+  - glibc
+  - libdeflate
+  - libjpeg-turbo
+  - xz-utils
+  - zlib
+  - zstd
+optional_depends:
+  - freeglut
+make_depends:
+  - freeglut
+  - cmake
+  - mesa
+downloads:
+  - url: https://gitlab.com/libtiff/libtiff/-/archive/v${BPM_PKG_VERSION}/libtiff-v${BPM_PKG_VERSION}.tar.gz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 6ab956415ddb6cae497faad18398ff0fd056d17d8bf7b5921cc194c55b0191fc

source.sh

@@ -2,16 +2,6 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://gitlab.com/libtiff/libtiff/-/archive/v${BPM_PKG_VERSION}/libtiff-v${BPM_PKG_VERSION}.tar.gz"
-FILENAME="${DOWNLOAD##*/}"
-
-# The prepare function is executed in the root of the temp directory
-# This function is used for downloading files and putting them into the correct location
-prepare() {
-  wget "$DOWNLOAD"
-  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
-}
-
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {